join: prefer signed types
commit73a813e484279e546b87a3fb091861bd307777d1
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 31 Jul 2023 23:29:49 +0000 (31 16:29 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 1 Aug 2023 00:51:28 +0000 (31 17:51 -0700)
tree5f3ffff8966a7ba97c5a6438ae5833d9cb888c40
parent46e5702bf316b7697e0496f2913a8a78c8442992
join: prefer signed types

* src/join.c (struct outlist, struct field, struct line)
(struct seq, autocount_1, autocount_2, join_field_1, join_field_2)
(extract_field, keycmp, check_order, init_linep, free_spareline)
(getseq, delseq, prfield, prfields, prjoin, join, add_field)
(string_to_join_field, decode_field_spec, add_field_list)
(set_join_field, main):
Prefer signed integers to unsigned.
src/join.c